2.1CriticaldetPlane 2 · Content integrity
The audio recording for the listening exercise is unavailable (404)
The audio file in the “Daily routines” listening is missing — the player returns an error, students cannot complete the exercise.
Recommendation: Re-upload the audio or replace it with a working source and update the link.
Location: Section 2 › Listening: Daily routinesConfidence: 1.0
2.4CriticaldetPlane 2 · Content integrity
The external grammar exercise link returns an error
The “Grammar practice” link points to a page that no longer exists.
Recommendation: Fix the URL or replace it with an internal exercise.
Location: Section 3 › Grammar practiceConfidence: 1.0
6.1CriticaldetPlane 6 · Grading
Weights in the “Quizzes” category sum to 110%, not 100%
Quiz weights exceed 100%, so the final grade is inflated.
Recommendation: Adjust the weights to sum to exactly 100%.
Location: Gradebook › QuizzesConfidence: 1.0
1.2MediumAIPlane 1 · Pedagogy
The goal “master the past tense in conversation” is not verified by a speaking activity
The declared speaking goal is verified only by a written quiz — a spoken/oral activity is missing.
Recommendation: Add a speaking task (recorded answer or an oral assignment).
Location: Section 3 › Topic goalsConfidence: 0.79
4.2MediumAIPlane 4 · Content & language
Assignment instructions mix Czech and English
Instructions switch between the two languages with no system — confusing at B1 level.
Recommendation: Unify the language of instructions (ideally English with Czech hints only where necessary).
Location: Section 4 › Assignment instructionsConfidence: 0.73
5.3MediumAIPlane 5 · UX/UI
Generic section names (“Unit 1” to “Unit 6”)
Names do not describe the topic, making the course harder to navigate.
Recommendation: Name sections after the topic, e.g. “Travel and directions” instead of “Unit 4”.
Location: Course outlineConfidence: 0.77
6.4Mediumdet+AIPlane 6 · Grading
The final test has no answer feedback
Questions lack explanations — students don't learn from their mistakes.
Recommendation: Add feedback to the key questions.
Location: Section 6 › Final testConfidence: 0.78
4.1MediumAIPlane 4 · Content & language
Typos in the English reading text
The text contains minor typos and missing articles.
Recommendation: Proofread the text (native speaker or a tool).
Location: Section 1 › Reading: IntroductionsConfidence: 0.70
4.3Needs reviewAIPlane 4 · Content & language
Possibly outdated link to an online dictionary
The text links to a dictionary site — whether the link is still working and current cannot be verified automatically.
Recommendation: Verify the link and replace it with a current source if needed.
Location: Section 5 › Vocabulary listConfidence: 0.55